Canadian Electrical Industry News Week

March 2 2016

William (Bill) Burr

The CE Code is a comprehensive document. Sometimes it can seem quite daunting to quickly find the information you need. This series of articles provides a guide to help users find their way through this critical document. This is not intended to replace the notes in Appendix B or the explanations of individual requirements contained in the CEC Handbook, but will hopefully provide some help in navigating the code. In this article: Section 18 Hazardous locations, Part 2.

Section 18 covers installation of electrical equipment in hazardous locations as defined in Section 0, such as areas in which there is a potential for the ignition of explosive or combustible gases, dusts, fibres or flyings due to the design, installation or use of electrical equipment. Since the information in this instalment is extensive it is presented in two parts. This Instalment is Part 2.

Explosive gas atmospheres

This part contains rules for the installation of electrical equipment in all locations where explosive gas may be present.

Installations in Zone 0 locations

Rule 18-090 — Zone O is the hazardous location where explosive gas atmospheres are present continuously or for long periods and is the most restrictive. No electrical equipment or wiring may be installed in a Zone 0 hazardous location unless it meets the requirements of subrule 18-090 (2). Also note the marking requirements for Zone 0.

Rule 18-092 — seals are required where conduit leaves a Zone 0 location, and at the first point of termination of cables after entry to the Zone 0 location. Unbroken rigid conduit passing through a Zone 0 need not be sealed if the termination points are outside Zone 0. Seals are not required to be explosion-proof or flame-proof but must be identified for minimizing the passage of fluids or dusts and be accessible.

Installations in Zone 1 locations

Rule 18-100 — electrical equipment suitable for Class I Division 1 with protection level Ga or Gb and protection levels as outlined in 18-100(c) may be installed in a Zone 1 location.

Rule 18-102 — rigid metal conduit, hazardous location cables, explosion proof or flame proof "d" boxes, and fittings with threaded connection to conduit and cable glands shall be used for wiring in Zone 1. In addition, threads and joints need to comply with 18-102 (3), (4) and (5), and cables need to be supported to prevent stress at cable glands.

Rule 18-104 provides the rules for sealing conduits and cables entering enclosures in and leaving Zone 1 locations.

Rule 18-106 provides requirements for the installation of motors in Zone 1 locations. Additional guidance is given in Appendix B.

Rule 18-108 provides the rules for installation of Luminaires in Zone 1.

Rule 18-110 — flexible cords are permitted in Zone 1 where flexibility is required but must be installed in accordance with 18-110 (1) and (2).

Installations in Zone 2 locations

Rule 18-150 provides the rules for the installation of equipment in Zone 2. Note that equipment suitable for Class I Division 2 and Zone 0 and Zone 1 are permitted to be installed in Zone 2. Also note that transformers, capacitors, solenoids, and other non-arcing, non-sparking or non-heat-producing devices are permitted in Zone 2 locations.

Rule 18-152 provides rules for wiring methods in Zone 2.

Rule 18-154 provides rules for sealing conduit, cable and equipment in Zone 2.

Rule 18-156 provides rules on installation of luminaires in Zone 2.

Rule 18-158 — flexible cords are permitted in Zone 2 where flexibility is required but must be installed in accordance with 18-158 (1).

Explosive dust atmospheres

This part contains rules for the installation of electrical equipment in all locations where combustible and explosive metal dust may be present.
Installations in Zone 20 locations

Rule 18-190 — like Zone O, Zone 20 is the most restrictive hazardous location where explosive dust atmospheres are present in the form of a cloud of dust in air continuously or for long periods. No electrical equipment or wiring may be installed in a Zone 20 hazardous location unless it meets the requirements of Subrule 18-190.

Rule 18-192 provides requirements for wiring methods in Zone 20.

Rule 18-194 provides requirements for seals for a Zone 20 location.

Rule 18-196 — flexible cords are permitted in Zone 20 where flexible connections are required and shall be extra-hard-usage cord with cable glands.
Installations in Zone 21 locations

Rule 18-200 provides rules for installation of equipment in Zone 21. Equipment suitable for Class II Division 1 is permissible as well as equipment with the noted types of protection in (b) and ©.

Rule 18-202 — rigid metal conduit, hazardous location cables, explosion proof or flame proof "d" boxes, and fittings with threaded connection to conduit and cable glands shall be used for wiring in Zone 21. In addition, threads and joints need to comply with 18-202 (3), (4) and (5), and cables need to be supported to prevent stress at cable glands.

Rule 18-204 provides rules for sealing raceway equipment in Zone 21.

Installations in Zone 22 locations

Rule 18-250 provides rules for installation of equipment in Zone 22. Equipment suitable for Class II Division 2 is permissible as well as equipment with the noted types of protection in (b) and (c). This rule also provides rules for installation of cranes, hoists and other material handling equipment in Zone 22 locations.

Rule 18-252 provides rules for wiring methods in Zone 22.

Rule 18-254 provides the same sealing requirements as Zone 21.

In the next instalment we will discuss Section 20 — Flammable liquid and gasoline dispensing, service stations, garages, bulk storage plants, finishing Processes and aircraft hangars.

* The source for this series of articles is the Canadian Electrical Code, Part I, published by CSA.

Read the rest of the instalments in the series:
Part 1: Guide to the CE Code, Part I – A Roadmap (Installment 1 in a Series)
Part 2:
A Road Map to the CE Code, Part I – Installment 2
Part 3: Guide to the Canadian Electrical Code, Part I – Installment 3
Part 4: A Road Map to the CE Code, Part 1 – Installment 4
Part 5: Guide to the Canadian Electrical Code, Part I — Installment 5
Part 6: Guide to the Canadian Electrical Code, Part I — Installment 6
Part 7: Guide to the Canadian Electrical Code, Part I — Installment 7
Part 8: Guide to the Canadian Electrical Code, Part I — Installment 8
Part 9:
Guide to the Canadian Electrical Code, Part I — Installment 9
Part 10: Guide to the Canadian Electrical Code, Part 1 - Installment 10
Part 11: Guide to the Canadian Electrical Code, Part 1 - Installment 11


 

William (Bill) Burr is the former Chair of the Canadian Advisory Council on Electrical Safety (CACES), former Director of Electrical and Elevator Safety for the Province of BC, and former Director of Electrical and Gas Standards Development and former Director of Conformity Assessment at CSA Group. Bill can be reached at Burr and Associates Consulting billburr@gmail.com.

 

Title: Ready, Set, Scale: How to Grow Your Field Service Business

SimProThrough many trials and tribulations, you’ve grown your business to where it is today. It’s taken blood, sweat, tears, long hours and sacrifice. But, it’s all been worth it to have something which you can call your own. It’s even more worth it when you can finally take that next step to grow your business even further and expand your service, project and maintenance work.

That moment when your hard work has finally paid off and you’re able to take your field service business to the next level. But, then it hits you - you’re not sure how to take those next steps or what you might need to make sure you don’t fail.

Read More


 

Become a Wiser Approved Installer

Schneider

Get access to exclusive benefits, product discounts and resources that will help you drive more business, and lower energy bills for your clients.

 

 

 

 

 

 

 

 

Read More


 

Switch to Smart, Switch to Easy, Switch to Beautiful

Schneider Connected LivingScrewless wall plates. Smart Outlets. Square D™ Switches and Receptacles are raising the bar on aesthetics, ease of installation, remote lighting control and connectivity.

 

 

 

 

 

 

 

Read More


 

Liteline Continues Canadian Investment

EIN BC Liteline 400Adding continued investment in Canada to its core foundation of innovative Design, installation efficiency, and personal customer service, Liteline has just announced the opening of its 12,729 square foot Showroom and Lighting Distribution Center in Langley BC.

The new Liteline Facility is located at 26550 Gloucester Way, Unit A110 and will house the new Liteline Distribution Center along with a product showroom. Stocking our 2-day QuickShip items, this new facility will service B.C. to Saskatchewan, as well as the Pacific Northwest and California in the United States allowing product to be delivered faster.

Read More


 

Changing Scene

  • Prev
43 years ago, Steve Silverstein bought a table saw and a delivery van and began a revolution in the ...
E.B. Horsman & Son (EBH) has announced their Victoria location will be officially moving to a ...
 The Maritime’s largest Mechanical and Electrical event took place last Wednesday and ...
IDEAL INDUSTRIES, INC. is calling all professional and student-apprentice electricians to come out ...
Vivi White has been appointed to the Board of Directors of the Electrical Safety Authority ...
The Sonepar Ontario Region is proud to announce the relocation of their SESCO Central Distribution ...
The Electrical Safety Authority (ESA) is looking for a seasoned business executive drawn from an ...
David Rellinger, Vice President of Systems Transformation for Schneider Electric (SE), has been ...
The National Electrical Trade Council (NETCO) is pleased with the direction of the 2022 budget with ...
The Executive of Gerrie Electric Wholesale Limited is very pleased to announce the acquisition of ...


Vivi WhiteVivi White has been appointed to the Board of Directors of the Electrical Safety Authority (ESA) by the Honourable Ross Romano, Minister of Government and Consumer Services.

“As Chair, I am pleased that the Ontario Government recently appointed Vivi White to the Board,” said Annette Bergeron. “The Electrical Safety Authority’s efforts over the years have greatly improved the safety of the people of Ontario. It’s an important mandate and requires a strong, talented and diverse board as we transform into a modern regulator.”

 

Read more


 

Omnicable joins ETIMETIM North America announced that OmniCable has joined the product classification standards organization. Headquartered in West Chester, PA, OmniCable has 24 locations throughout North America, and also owns Houston Wire & Cable (HWC). The company partners with many electrical manufacturers and only sells to distributors.

According to John Dean, Director of Marketing & E-Commerce, OmniCable/HWC, “The wire and cable industry is often called commodities, but there are very distinct features and attributes for the different products our manufacturers produce. 

Read More

 


 

Canadian Electrical Contractor Discussion Group: Can You Count the Deficiencies?

EIN CECD 400Have you ever been called to fix the work of a 'handyman'?

"Was supposedly done by a"certified ' electrician....told the homeowner that he got a $266 permit....no record at TSBC. Can you count the deficiencies?"

"There is a second panel change in the triplex also.......even more deficiencies. Think the guy was a glorified handyman. Ones not obvious: 240 BB heat hooked up 120....drier on 2p20....range on 2p50....water heater fed with 2c14 Bx on 2p15."

Go HERE to join the discussion

 


 



 

FlukeElectrical distribution problems are not always immediately identified as issues with power quality. An example of this is a thermal-magnetic circuit breaker. When it trips, the indication is generally a short circuit, ground fault, or overload. At times this can be put down to an old breaker that needs replacing.

However, it’s important to investigate the types of loads on the system and monitor harmonics for a potential disturbance. This article explores common issues with power quality and how to troubleshoot those issues.

 

 

Read More


 

EIN Romex 12 2 Recall 400This recall involves a yellow electrical wire, 12/2 NMD90 75M Romex SIMpull cable, sold by the spool. Products were also sold at Home Depot designated as article 108196.  Only cables with a time stamp between 12:41 and 18:02 are affected by this recall. 

The recalled product contains a neutral wire that is a smaller 14-gauge wire, contrary to the stamp on the wire identifying both the neutral and “hot” wires as 12-gauge (i.e., "12/2"). 

The recalled product contains a 14-gauge neutral wire instead of 12-gauge (as labelled), thus it may not perform as expected in 12-gauge applications, resulting in a risk of those applications having impaired performance and/or compliance with safety codes or standards.

Go HERE for more information


 

Product News

  • Prev
The SYM-IN "In Table" model provides an attractive user interface while solid construction ...
The NEW Contractor Select™ version of the Juno Podz™ Canless Downlight is now easier than ever ...
Introducing the NEW Hi-Tech Valiant™ full-range current-limiting fuse for fire mitigation. No one ...
Appleton™ explosionproof and dust-ignition proof GR, GRF and GRTS conduit outlet boxes are ...
Southwire's new 100' LED string lights with 12,000 Lumens.    
Help provide comfort and functionality to your bathroom with the addition of the Broan BHF110 ...
The PWB-CMU8 is the first dedicated Masonry Wall Box engineered for installation in 8” block walls. ...
Now with pre-sized labels and even more materials to take on the toughest on-site labelling jobs. ...
The STACK Family is now complete! These four performance-tiered solutions were designed to help you ...
This 8’’ boot with internal metatarsal protection has a ¾ welt construction and heel stabilizer ...


Greenlee Mobile Bending Table for 881 Series Hydraulic BendersGreenlee is bringing secure and easy-to-transport conduit bending capabilities to jobsites with the introduction of its Mobile Bending Table for 881 Series Hydraulic Benders. The new product combines the latest in anti-theft protection with enhanced mobility, easy set-up and quick teardown.

“Electricians are constantly trying to do work more efficiently. Anytime we can shave time off a job, it’s a win – and this product delivers that with easier set-up and portability. At the same time, we know that protecting equipment from theft is an issue for a lot of tradespeople. The new Greenlee Mobile Bending Table for the 881 Series Hydraulic Benders is our latest solution to help professionals safeguard their investments and increase productivity,” 

Read More


 

 

Klein Tools Upgraded Testing KitKlein Tools introduces the Premium Electrical Test Kit.

Premium Electrical Test Kit (Cat. No. 69355)

  • Refreshed kit that features three new product releases geared towards a variety of electrical testing applications.
  • Kit includes instructions and all required batteries.

Manual-Ranging Digital Multimeter with Right-Angle Test Leads (Cat. No. MM320 – Exclusive to Cat. No. 69355 and Cat. No. MM320KIT)

  • Measures up to 600V AC/DC voltages, 10A DC current and 2-ohm resistance
  • Also tests batteries, diodes and continuity.

Read More


 

 

Brady M211Design, preview and print – all from your phone. Simple and intuitive, the M211 Label Printer is built for the job site, running all day on a full charge while resisting drops, shocks and crushes.

  • Simple. Easy. Intuitive.  Seamlessly design, preview and print labels from the industry leading Express Labels App on your familiar smartphone and swiftly connect to your printer.
  • Label it once.  Now with both pre-sized and continuous labels in 90+ cartridges, filled to the brim with reliable, tested and dedicated label materials that stay attached and remain legible on every surface and in any environment.

 

Read More


 

Peers & Profiles

  • Prev
Watt’s the Word is a recently launched Electrical Industry Podcast hosted by Zack Hartle and ...
Allana Kellett-Jamieson loves working in the electrical sector and is proud of the great focus ...
As the head of ABB Canada's electrification business unit, Éric Deschênes is no newcomer to the ...
Karen Pullen knows what it’s like to be the only woman on a construction site, and as a proud ...
As of February 2021, Martin Stephenson is the new President and CEO of Signify Canada.   ...
This past July, Kerith Richards, who has worked for Service Wire Company for the last seven years, ...
EngWorks was formed in 2004 as an electrical engineering and consulting firm by Allan Bozek, “After ...
Headquartered in Concord, Ontario, Mercury Lighting services national retail, ...
Among the recipients of the 2021 Clean50 Awards announced last month is Carolina Gallo, Vice ...
Sarah Silverstein is a principal with Liteline along side her two brothers Mark and Daniel. ...


Brent NeillyBy Blake Marchand

Brent Neilly is the Group Marketing Manager with Milwaukee, he has a background in business communications with a B.A. from Brock University, as well as experience working in the construction industry.

“When I joined TTI (Milwaukee’s parent company) it was kind of a perfect match, I had some marketing knowledge from my business degree and some industry experience from working in the trades.” Neilly gained his experience covering an area from Orillia to Timmins, Ontario when he first joined the company as a Field Sales Rep, as well as on their Job Site Core Trade Specialists in the GTA where he found his niche working with utility clients. 

Read More


 

Copper $US Dollar price per pound

Kerrwil Publications Great Place to Work. Certified December 2019 - December 2020

538 Elizabeth Street, Midland,Ontario, Canada L4R2A3 +1 705 527 7666
©2022 All rights reserved

Use of this Site constitutes acceptance of our Privacy Policy (effective 1.1.2016)
The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of Kerrwil